29123230913

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{257311}}^1$

素因数の和:257397

約数の個数: 32

約数和(自身を含む): 37546967040

約数和(自身を除く): 8423736127

約数列:

[1, 7, 19, 23, 37, 133, 161, 259, 437, 703, 851, 3059, 4921, 5957, 16169, 113183, 257311, 1801177, 4888909, 5918153, 9520507, 34222363, 41427071, 66643549, 112444907, 180889633, 218971661, 787114349, 1266227431, 1532801627, 4160461559, 29123230913]

約数ペア:

[(1, 29123230913), (7, 4160461559), (19, 1532801627), (23, 1266227431), (37, 787114349), (133, 218971661), (161, 180889633), (259, 112444907), (437, 66643549), (703, 41427071), (851, 34222363), (3059, 9520507), (4921, 5918153), (5957, 4888909), (16169, 1801177), (113183, 257311)]